Loft Conversion Specialists in Lewisham

Loft conversion costs in Lewisham typically range from £25,000 for a basic velux conversion to £60,000+ for complex mansard or hip-to-gable projects. The final cost depends on loft size, conversion type, structural work required, materials, and finishes. Buildaway provides clear, itemised quotes tailored to your property and budget.

Loft conversion costs in Lewisham are generally in line with Greater London pricing but can be slightly higher than the UK national average due to London labour rates, material costs, and building regulations. Buildaway offers competitive rates with transparent pricing for all loft conversion projects in Lewisham.

Most loft conversions in Lewisham take 6–10 weeks from start to completion. Simple velux conversions may finish in 4–6 weeks, while dormer, hip-to-gable, or mansard loft conversions can take 8–12 weeks depending on complexity and structural alterations. Buildaway provides detailed timelines during your initial consultation.

We offer velux loft conversions, dormer loft conversions, hip-to-gable conversions, mansard loft conversions, and bespoke combination designs. Each type is tailored to your Lewisham property's structure, planning requirements, and your specific needs for additional living space.

Start by determining your budget and exploring loft conversion ideas that suit your home. Contact Buildaway for a free feasibility survey where we assess head height, structural suitability, and planning requirements. We'll guide you through loft conversion planning, design options, building regulations, and cost breakdowns to ensure a smooth project.

Yes, Buildaway manages the entire loft conversion process in-house — from architectural design and structural engineering to construction, building control approvals, insulation, electrics, plumbing, plastering, and final decorating. This complete service ensures quality control and seamless project delivery throughout your loft conversion in Lewisham.

Yes, our loft conversion specialists are local to Lewisham and operate throughout SE13, SE14, SE23, and SE26. We have extensive experience with local property types, Lewisham Council planning requirements, and conservation area regulations, ensuring efficient and compliant project delivery for every homeowner.